static void *_block_agent(void *args)
{
bg_action_t *bg_action_ptr = (bg_action_t *)args;
if (bg_action_ptr->op == START_OP)
_start_agent(bg_action_ptr);
else if (bg_action_ptr->op == TERM_OP)
bridge_block_post_job(bg_action_ptr->bg_block_id,
bg_action_ptr->job_ptr);
_destroy_bg_action(bg_action_ptr);
return NULL;
}
/* Update block user and reboot as needed */
static void _sync_agent(bg_action_t *bg_action_ptr)
{
bg_record_t * bg_record = NULL;
slurm_mutex_lock(&block_state_mutex);
bg_record = find_bg_record_in_list(bg_lists->main,
bg_action_ptr->bg_block_id);
if (!bg_record) {
slurm_mutex_unlock(&block_state_mutex);
error("No block %s", bg_action_ptr->bg_block_id);
bg_requeue_job(bg_action_ptr->job_ptr->job_id, 1);
return;
}
last_bg_update = time(NULL);
bg_action_ptr->job_ptr->total_cpus =
bg_action_ptr->job_ptr->details->min_cpus = bg_record->cpu_cnt;
bg_record->job_running = bg_action_ptr->job_ptr->job_id;
bg_record->job_ptr = bg_action_ptr->job_ptr;
set_select_jobinfo(bg_record->job_ptr->select_jobinfo->data,
SELECT_JOBDATA_BLOCK_PTR,
bg_record);
if (!block_ptr_exist_in_list(bg_lists->job_running, bg_record)) {
list_push(bg_lists->job_running, bg_record);
num_unused_cpus -= bg_record->cpu_cnt;
}
if (!block_ptr_exist_in_list(bg_lists->booted, bg_record))
list_push(bg_lists->booted, bg_record);
if (bg_record->state == BG_BLOCK_INITED) {
if (bg_record->job_ptr) {
bg_record->job_ptr->job_state &= (~JOB_CONFIGURING);
last_job_update = time(NULL);
}
if (bg_record->user_uid != bg_action_ptr->job_ptr->user_id) {
int set_user_rc = SLURM_SUCCESS;
debug("User isn't correct for job %d on %s, "
"fixing...",
bg_action_ptr->job_ptr->job_id,
bg_action_ptr->bg_block_id);
xfree(bg_record->target_name);
bg_record->target_name =
uid_to_string(bg_action_ptr->job_ptr->user_id);
set_user_rc = set_block_user(bg_record);
slurm_mutex_unlock(&block_state_mutex);
if (set_user_rc == SLURM_ERROR)
(void) slurm_fail_job(bg_record->job_running);
} else
slurm_mutex_unlock(&block_state_mutex);
} else {
if (bg_record->state != BG_BLOCK_BOOTING) {
error("Block %s isn't ready and isn't "
"being configured! Starting job again.",
bg_action_ptr->bg_block_id);
} else {
debug("Block %s is booting, job ok",
bg_action_ptr->bg_block_id);
}
slurm_mutex_unlock(&block_state_mutex);
_start_agent(bg_action_ptr);
}
}
